2025 年 4 月 30 日 公司研究 光储业务承压，数据中心业务有望加速增长 ——科士达（002518.SZ）2024 年年报及 2025 年一季报点评 要点 事件：公司发布 2024 年年报及 2025 年一季报，2024 年公司实现营收 41.59 亿 元，同比-23.54%；实现归母净利润 3.94 亿元，同比-53.38%；实现扣非归母净 利润3.44亿元，同比-57.9%。2025年Q1公司实现营收9.43亿元，同比+13.51%； 实现归母净利润 1.11 亿元，同比-10.44%；实现扣非归母净利润 1.03 亿元，同 比-10.88%。 点评： 2024 年数据中心业务稳健增长。公司 2024 年数据中心与智慧电源业务实现收 入 25.97 亿元，同比+3.51%；毛利率 35.29%，同比-2.44pct。公司针对不同行 业数据中心的建设需求，推出不同系列功率段产品实现全方位覆盖，且随着数据 中心单机功率密度不断提升，客户对中高功率段产品的需求增速明显。2024 年， 公司成功交付的项目有核心互联网头部云计算企业数据中心项目、国家电网 IDC 项目、佛山蓝湾云计算产业项目等。随着 AI ...

Core Viewpoint - The financial performance of KOSTA (科士达) in 2024 reflects significant challenges in the energy storage industry, with a notable decline in revenue and profit primarily due to a downturn in household storage business and reliance on a major client, SolarEdge, which reported substantial losses [2][3]. Financial Performance - KOSTA reported a revenue of 4.159 billion yuan in 2024, a decrease of 23.54% year-on-year, and a net profit of 394 million yuan, down 53.38% [2]. - The gross margin fell by 2.22%, with the household storage product revenue dropping to 1.378 billion yuan, a decline of 49.43% [2][4]. Client Dependency and Market Impact - KOSTA's primary client, SolarEdge, experienced a record net loss of 18.1 billion yuan in 2024, leading to a significant reduction in orders from KOSTA, with sales to SolarEdge dropping to 222 million yuan, only 5.34% of total sales compared to 1.206 billion yuan (22.19%) in 2023 [3][4]. - The European household storage market declined by approximately 26% in 2024, contributing to the challenges faced by KOSTA [3]. Business Segments and Margins - The company’s various business segments saw a decline in gross margins, with household storage product margins decreasing by 8.07% and renewable energy revenue margins dropping by over 40% [4][5]. - KOSTA's revenue from smart power and data center businesses showed minimal growth, with a gross margin decline of 2.44% [5]. Strategic Challenges - KOSTA's aggressive expansion strategy, which included a planned fundraising of 2.373 billion yuan, faced scrutiny and was subsequently reduced to 1.251 billion yuan due to market and regulatory pressures [6][8]. - The company withdrew its fundraising plan by the end of July 2024, highlighting the tightening of financing channels and increased scrutiny on profitability [8]. Market Conditions - The overall market for uninterruptible power supplies (UPS) in China is projected to grow slowly, with a market size of approximately 7 billion yuan and a growth rate of about 1% in 2024, influenced by intensified competition and price fluctuations [10]. - The demand for AI computing power is increasing, but the growth in power supply systems remains slow, indicating a lag in the industry’s ability to adapt to new technological demands [10].

Group 1: Financial Performance - The company's gross margin for the data center segment remains stable, with a slight decline in 2024 due to accounting policy changes and discounts for major clients, but it is expected to be slightly higher in Q1 2025 compared to 2024 [1] - The renewable energy segment is experiencing significant pressure with low prices and decreased shipment volumes, leading to a substantial decline in gross margin, which remains at a low level in Q1 2025 [2] Group 2: Market Outlook - The global policy direction is increasingly reinforcing the renewable energy industry as a core strategy for achieving carbon neutrality, with ongoing opportunities despite fierce competition [2] - The company is optimistic about the global energy storage market and is actively expanding its overseas channels, particularly in the Middle East, Southeast Asia, and Africa [2] Group 3: Product Development and Trends - The integration of energy storage with data centers is seen as a promising development direction, with the company recognizing the efficiency of using storage technology to support data center energy needs [2] - The company has been offering lithium battery UPS products since 2022, primarily targeting overseas markets due to domestic safety concerns, although domestic acceptance of lithium batteries is expected to increase in the next one to two years [3][4] Group 4: Competitive Landscape - Currently, overseas brands dominate the data center supplier market in China's internet sector, but domestic brands are gaining traction in finance, telecommunications, and government sectors [5] - The trend towards domestic substitution is expected to continue, driven by national security concerns and increasing demand for domestic equipment in key areas [5]

Investment Rating - The report maintains a "Buy" rating for the company, with expected net profits for 2025-2027 being 7.0 billion, 8.7 billion, and 10.1 billion respectively, corresponding to PE ratios of 18, 14, and 12 [4]. Core Insights - The company reported a revenue of 4.16 billion in 2024, a decrease of 23.5% year-on-year, and a net profit of 394 million, down 53.4% year-on-year. However, in Q1 2025, revenue increased by 13.5% year-on-year to 943 million, while net profit decreased by 10.4% year-on-year to 111 million [2]. - The data center business showed steady growth, with revenue of approximately 2.6 billion in 2024, a year-on-year increase of 3.5%. The gross margin was 35.3%, down 2.4 percentage points, primarily due to changes in sales structure. The company has made breakthroughs in the internet sector outside its traditional industries, benefiting from the acceleration of domestic data center construction [2]. - The solar storage and charging business saw a significant decline in revenue, down 49.4% year-on-year to 1.36 billion in 2024, with a gross margin of 16.6%, down 8.07 percentage points. This decline was attributed to inventory digestion in the European market. However, there are signs of recovery expected in Q2 2025 as inventory issues are resolved [3]. - The company has made sufficient impairment provisions, totaling approximately 120 million in 2024, with expectations of a high probability of recovery for credit impairment losses. Operational metrics showed improvement, with inventory turnover days decreasing by 31 days year-on-year to 147 days in Q1 2025 [3]. Summary by Sections Performance Review - In 2024, the company achieved revenue of 4.16 billion, a decline of 23.5% year-on-year, and a net profit of 394 million, down 53.4%. In Q1 2025, revenue was 943 million, up 13.5% year-on-year, while net profit was 111 million, down 10.4% year-on-year [2]. Business Analysis - The data center and smart power business generated approximately 2.6 billion in revenue in 2024, with a 3.5% year-on-year growth and a gross margin of 35.3%. The company has established a comprehensive solution capability and made significant inroads into the internet sector [2]. - The solar storage and charging business reported revenue of 1.36 billion in 2024, a 49.4% decline year-on-year, with a gross margin of 16.6%. The decline was mainly due to inventory adjustments in the European market, but recovery is anticipated in Q2 2025 [3]. - The company recorded total impairment provisions of about 120 million in 2024, with a significant portion expected to be recoverable. Operational efficiency improved, as indicated by reduced inventory and accounts receivable turnover days [3]. Profit Forecast and Valuation - The forecast for net profits from 2025 to 2027 is 7.0 billion, 8.7 billion, and 10.1 billion, with corresponding PE ratios of 18, 14, and 12. The report maintains a "Buy" rating based on these projections [4].

Investment Rating - The report maintains a "Buy" rating for the company, with expected net profits for 2025-2027 projected at 7.0 billion, 8.7 billion, and 10.1 billion respectively, corresponding to PE ratios of 18, 14, and 12 [4]. Core Insights - The company reported a revenue of 4.16 billion in 2024, a decrease of 23.5% year-on-year, and a net profit attributable to shareholders of 394 million, down 53.4% year-on-year. However, in Q1 2025, revenue increased by 13.5% year-on-year to 943 million, while net profit decreased by 10.4% to 111 million [2]. - The data center business showed steady growth, with revenue of approximately 2.6 billion in 2024, a year-on-year increase of 3.5%. The gross margin was 35.3%, down 2.4 percentage points, primarily due to changes in sales structure. The company has established a comprehensive solution capability in the data center product field and is expected to benefit from the acceleration of domestic data center construction [2]. - The solar storage and charging business saw a significant decline in revenue, down 49.4% year-on-year to 1.36 billion in 2024, with a gross margin of 16.6%, down 8.07 percentage points. This decline was mainly due to inventory digestion in the European market. However, there are signs of recovery as domestic inverter exports to Europe turned positive in Q1 2025 [3]. - The company made substantial impairment provisions in 2024, totaling approximately 120 million, with expectations of a high probability of recovery in credit impairment losses. Operational indicators showed improvement, with inventory turnover days decreasing by 31 days year-on-year to 147 days in Q1 2025 [3]. Summary by Sections Performance Review - In 2024, the company achieved revenue of 4.16 billion, a decline of 23.5% year-on-year, and a net profit of 394 million, down 53.4%. In Q1 2025, revenue was 943 million, up 13.5% year-on-year, while net profit was 111 million, down 10.4% [2]. Business Analysis - The data center and smart power business generated approximately 2.6 billion in revenue in 2024, with a gross margin of 35.3%. The company has made breakthroughs in the internet sector and is expected to benefit from the rapid development of data centers in China [2]. - The solar storage and charging business faced challenges, with revenue dropping to 1.36 billion in 2024. However, recovery is anticipated as European inventory issues are expected to resolve by Q2 2025 [3]. - The company recorded significant impairment provisions in 2024, with a total of 120 million, indicating a potential for recovery in the future [3]. Profit Forecast and Valuation - The forecast for net profit attributable to shareholders for 2025-2027 is 7.0 billion, 8.7 billion, and 10.1 billion, with corresponding PE ratios of 18, 14, and 12. The report maintains a "Buy" rating based on these projections [4].

深圳科士达科技股份有限公司 内部控制审计报告 勤信审字【2025】第 1909 号 | | | | | | 内部控制审计报告 1-2 者会 殊普 l维 中勤万信会计师事务所（特殊普通合伙） 地址: 北京市西城区西直门外大街 112 号十层 1001 电话:(86-10) 68360123 传真:（86-10）68360123-3000 邮编:100044 内部控制审计报告 勒信审字【2025】第1909 号 深圳科士达科技股份有限公司全体股东： 按照《企业内部控制基本规范》《企业内部控制应用指引》以及《企业内部 控制评价指引》的规定,建立健全和有效实施内部控制,并评价其有效性是贵 公司董事会的责任。 按照《企业内部控制审计指引》及中国注册会计师执业准则的相关要求,我 们审计了深圳科士达科技股份有限公司（以下简称贵公司）2024年12月 31 日 的财务报告内部控制的有效性。 一、企业对内部控制的责任 二、注册会计师的责任 我们的责任是在实施审计工作的基础上,对财务报告内部控制的有效性发 表审计意见,并对注意到的非财务报告内部控制的重大缺陷进行披露。 三、内部控制的固有局限性 内部控制具有固有局限性,存在不能防 ...

关于深圳科士达科技股份有限公司 非经营性资金占用及其他关联 资金往来情况的专项说明 勤信专字【2025】第 0865 号 官 I 中勤万信会计师事务所（特殊普通合伙） 地址:北京市西城区西直门外大街 112 号十层 1001 电话:(86-10) 68360123 传真:(86-10) 68360123-3000 邮编: 100044 关于深圳科士达科技股份有限公司 非经营性资金占用及其他关联资金往来情况的专项说明 勤信专字【2025】第 0865 号 深圳科士达科技股份有限公司全体股东: 我们接受委托,依据《中国注册会计师执业准则》审计了深圳科士达科技股 份有限公司(以下简称贵公司)的财务报表,包括 2024年 12月 31 日的合并及 母公司资产负债表,2024年度的合并及母公司利润表、合并及母公司现金流量 表、合并及母公司所有者权益变动表以及财务报表附注，并于 2025 年 4 月 24 日 出具了勤信审字【2025】第 1908 号的无保留意见的审计报告。 根据中国证券监督管理委员会发布的《上市公司监管指引第 8 号—上市公司 资金往来、对外相保的监管要求》（证监会公告〔2022〕26 号）和深圳证券 ...

深圳科士达科技股份有限公司 审计报告 勤信审字【2025】第1908号 录 | 内 容 | 页 次 | | --- | --- | | 一、审计报告 | 1-3 | | 二、已审财务报表 | | | 1、合并资产负债表 | 4-5 | | 2、母公司资产负债表 | 6-7 | | 3、合并利润表 | 8 | | 4、母公司利润表 | 9 | | 5、合并现金流量表 | 10 | | 6、母公司现金流量表 | 11 | | 7、合并股东权益变动表 | 12-13 | | 8、母公司股东权益变动表 | 14-15 | | 三、财务报表附注 | 16-87 | 中勤万信会计师事务所(特殊普通合伙) 地址:北京市西城区西直门外大街112号十层1001 申话:(86-10)68360123 传真:(86-10)68360123-3000 邮编: 100044 深圳科士达科技股份有限公司全体股东: 一、审计意见 我们审计了深圳科十达科技股份有限公司(以下简称科士达公司)财务报表,包括 2024年12月31日的合并及母公司资产负债表、2024年度的合并及母公司利润表、合并及 母公司现金流量表 、合并及母公司所有者权益变动表 ...

深圳科士达科技股份有限公司 独立董事 2024 年度述职报告 （独立董事：张锦慧） 本人作为深圳科士达科技股份有限公司（以下简称" 公司"）第六届董事 会的独立董事，在 2024 年度严格按照《公司法》、《证券法》、《上市公司独 立董事管理办法》、《上市公司治理准则》、《深圳证券交易所上市公司自律监 管指引第 1 号——主板上市公司规范运作》、《公司章程》等相关法律法规、 规章和制度的规定和要求，诚实、勤勉、独立地履行职责，积极出席相关会议， 认真审议董事会各项议案， 对公司相关重大事项发表了独立意见， 维护了公司 和股东特别是中小股东的合法利益。现将 2024 年度独立董事履行职责情况汇报 如下： 一、基本情况 本人毕业于天津大学，研究生学历，注册会计师、注册税务师。先后任职于 江西省科学院、南昌航空大学、深圳福田燃机电力有限公司等单位/企业；现任 深圳市东荣税务师事务所有限公司合伙人、力同科技股份有限公司独立董事等职 务。自 2023 年 9 月起担任科士达独立董事一职。 经自查，本人任职符合《上市公司独立董事管理办法》第六条规定的独立性 要求，不存在影响独立性的情况。 二、 2024 年度履职概况 1、 ...

深圳科士达科技股份有限公司 独立董事 2024 年度述职报告 本人会议前认真审阅会议材料，必要时与董事会秘书等管理层进行预沟通， （独立董事：彭建春） 本人作为深圳科士达科技股份有限公司（以下简称" 公司"）第六届董事 会的独立董事，在 2024 年度严格按照《公司法》、《证券法》、《上市公司独 立董事管理办法》、《上市公司治理准则》、《深圳证券交易所上市公司自律监 管指引第 1 号——主板上市公司规范运作》、《公司章程》等相关法律法规、 规章和制度的规定和要求，诚实、勤勉、独立地履行职责，积极出席相关会议， 认真审议董事会各项议案，对公司相关重大事项发表了独立意见，维护了公司和 股东特别是中小股东的合法利益。现将 2024 年度独立董事履行职责情况汇报如 下： 一、基本情况 本人毕业于湖南大学，博士。先后任湖南大学教授、博士生导师、副院长。 现任深圳市长盈精密技术股份有限公司董事、深圳大学教授、博士生导师、国际 IEEE 高级会员、科技部和国家自然科学基金委以及国家教委等科技项目评审专 家、国际 IEEE 和 IET 等期刊论文评审专家、中国电机工程学会城市供电专委会 委员、《电力系统保护与控制》杂志编委。 ...